I am totally new to EtherCAT. I have Microchip LAN9255 based EtherCAT slave device and TwinCAT3 software tool as EtherCAT master. Some configuration data are required to send from EtherCAT master (TwinCAT3 master) to LAN9255 EtherCAT slave. This configuration data needs to be sent only when it is changed (acyclically). Also, I have Slave Stack Code (SSC) Tool to generate slave stack code. With this tool I import one xlsx based application descriptor file.
Application descriptor file In this xlsx based application descriptor file I want to change the transmission type of GPIO_OUTPUT object to Event driven (If the TwinCAT3 EtherCAT master recognizes a change of state). What changes are required in this application descriptor file and EtherCAT slave firmware?
